Racal Instruments 1260-38T, Руководство пользователя

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1260-38T User Manual
Racal Instruments © 1998 Module Operation 3-5
CLOSE Command
The CLOSE command is used to close a channel.
Example:
CL[OSE] 1.0012
This CLOSE command will close channel 2 of multiplexer 01 on
the module at switch card module address 1.
OPEN Command The OPEN command is used to open a channel.
Example:
OP[EN] 3.0107
This OPEN command will open channel 7 of multiplexer 10 on the
module at switch card module address 3.
Note that channels remain closed until opened by an OPEN
command, RESET command, VXI hard or soft reset, or power-off.
PDATAOUT
Command
The PDATAOUT command causes the specified module to
transmit the CLOSED state of the relays within the switch module
to the 1260 Controller. The syntax used is:
PD[ATAOUT] <module address> [;<module address>] [;<module address>]
The responses to the PDATAOUT command is as follows:
1260-38T Two-wire
<module address>. 1260-38A 1x128 2-WIRE SCANNER/MULTIPLEXER
<module address> . <channel range>[,<channel range>] [,<channel range>]
<module address>.END
1260-38T Four-Wire
<module address>. 1260-38B 1x64 4-WIRE SCANNER/MULTIPLEXER
<module address> . <channel range>[,<channel range>] [,<channel range>]
<module address>.END
The response to the PDATAOUT command consists of a header
on the first line as with the PSETUP response. The next line
details the channels currently closed on the module and is blank
when no channels are closed. Again, the last line is denoted by the
11
END'
1
string of characters.